# OneTap Check vs Attendance Application

The clearest difference is iOS requirement: Attendance Application at 16.0 against OneTap Check's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OneTap Check sells 10 in-app purchases, starting at $6.99 per month and Attendance Application sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

OneTap Check ships an update every 2 weeks, Attendance Application fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | OneTap Check | Attendance Application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (91 ratings)](https://appshunter.io/ios/app/onetap-check-in/id1280873534/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 15 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [One Tap, Inc.](https://appshunter.io/developer/1088637794) | [RAYO INNOVATIONS PRIVATE LIMITED](https://appshunter.io/developer/1484652148) |

## What reviewers say

### OneTap Check

[App page](https://appshunter.io/ios/app/onetap-check-in/id1280873534)

Streamline attendance tracking with a fast, digital check-in system. This app offers QR code passes, SMS check-ins, and real-time attendance monitoring for various organizations. Manage visitor information and generate reports easily.

**Highlights:** QR code check-in, SMS check-in, Attendance tracking, Visitor sign-in, Membership management, Real-time reporting, Profile database

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Discounted | $6.99 | per month |
| Lite | $9.99 | per month |
| OneTap Basic Monthly | $9.99 | per month |
| Basic | $9.99 | per month |
| Basic | $19.99 | per month |
| OneTap Lite Monthly | $19.99 | per month |
| OneTap Basic Monthly | $19.99 | per month |
| Standard | $24.99 | per month |
| OneTap Plus Monthly | $29.99 | per month |
| Premium | $39.99 | per month |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Efficient check-in/out
- ⭐ Excellent customer support
- 💡 QR code functionality
- 📍 Location-based check-in

**What reviewers complain about**

- 🐛 Buggy updates
- ❌ Cannot adjust past times
- ⚠️ Login/signup errors
- 📉 Limited profile storage
- 🐞 App crashes frequently

**Reported bugs**

- New version prevents adjusting past times
- Login/signup errors
- App crashes frequently
- QR scanner issues
- Kiosk mode adds unauthorized attendees

**Requested features**

- Allow adjustment of past times
- Parent notifications/SMS service
- Android compatibility
- Add photos to recurring events
- Post to social media


### Attendance Application

[App page](https://appshunter.io/ios/app/attendance-application/id1505698773)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StandardMonthly | $2.99 | per month |
| PremiumMonthly | $5.49 | per month |
| StandardYearly | $6.99 | per year |
| PremiumYearly | $15.49 | per year |


## Frequently asked questions

### Is OneTap Check free?

OneTap Check is free to download, with in-app purchases available.

### Is Attendance Application free?

Attendance Application is free to download, with in-app purchases available.

### Do OneTap Check or Attendance Application have ads?

Neither OneTap Check nor Attendance Application shows ads.

### Which is updated more often, OneTap Check or Attendance Application?

OneTap Check ships an update every 2 weeks, and Attendance Application fortnightly. Most recently, OneTap Check was updated on November 3, 2026 and Attendance Application on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*